Merge git://git.denx.de/u-boot-dm

api/api.c

@@ -189,7 +189,7 @@ static int API_get_timer(va_list ap)
  *
  *   - net: &eth_device struct address from list pointed to by eth_devices
  *
- *   - storage: block_dev_desc_t struct address from &ide_dev_desc[n],
+ *   - storage: struct blk_desc struct address from &ide_dev_desc[n],
  *     &scsi_dev_desc[n] and similar tables
  *
  ****************************************************************************/

api/api_storage.c

@@ -103,10 +103,10 @@ static int dev_stor_get(int type, int first, int *more, struct device_info *di)
 
 	int i;
 
-	block_dev_desc_t *dd;
+	struct blk_desc *dd;
 
 	if (first) {
-		di->cookie = (void *)get_dev(specs[type].name, 0);
+		di->cookie = (void *)blk_get_dev(specs[type].name, 0);
 		if (di->cookie == NULL)
 			return 0;
 		else
@@ -119,7 +119,8 @@ static int dev_stor_get(int type, int first, int *more, struct device_info *di)
 
 	} else {
 		for (i = 0; i < specs[type].max_dev; i++)
-			if (di->cookie == (void *)get_dev(specs[type].name, i)) {
+			if (di->cookie ==
+			    (void *)blk_get_dev(specs[type].name, i)) {
 				/* previous cookie found -- advance to the
 				 * next device, if possible */
 
@@ -129,7 +130,8 @@ static int dev_stor_get(int type, int first, int *more, struct device_info *di)
 					break;
 				}
 
-				di->cookie = (void *)get_dev(specs[type].name, i);
+				di->cookie = (void *)blk_get_dev(
+							specs[type].name, i);
 				if (di->cookie == NULL)
 					return 0;
 				else
@@ -148,7 +150,7 @@ static int dev_stor_get(int type, int first, int *more, struct device_info *di)
 		di->type = specs[type].type;
 
 		if (di->cookie != NULL) {
-			dd = (block_dev_desc_t *)di->cookie;
+			dd = (struct blk_desc *)di->cookie;
 			if (dd->type == DEV_TYPE_UNKNOWN) {
 				debugf("device instance exists, but is not active..");
 				found = 0;
@@ -166,15 +168,15 @@ static int dev_stor_get(int type, int first, int *more, struct device_info *di)
 
 
 /*
- * returns:	ENUM_IDE, ENUM_USB etc. based on block_dev_desc_t
+ * returns:	ENUM_IDE, ENUM_USB etc. based on struct blk_desc
  */
-static int dev_stor_type(block_dev_desc_t *dd)
+static int dev_stor_type(struct blk_desc *dd)
 {
 	int i, j;
 
 	for (i = ENUM_IDE; i < ENUM_MAX; i++)
 		for (j = 0; j < specs[i].max_dev; j++)
-			if (dd == get_dev(specs[i].name, j))
+			if (dd == blk_get_dev(specs[i].name, j))
 				return i;
 
 	return ENUM_MAX;
@@ -308,12 +310,12 @@ int dev_enum_storage(struct device_info *di)
 	return 0;
 }
 
-static int dev_stor_is_valid(int type, block_dev_desc_t *dd)
+static int dev_stor_is_valid(int type, struct blk_desc *dd)
 {
 	int i;
 
 	for (i = 0; i < specs[type].max_dev; i++)
-		if (dd == get_dev(specs[type].name, i))
+		if (dd == blk_get_dev(specs[type].name, i))
 			if (dd->type != DEV_TYPE_UNKNOWN)
 				return 1;
 
@@ -328,7 +330,7 @@ int dev_open_stor(void *cookie)
 	if (type == ENUM_MAX)
 		return API_ENODEV;
 
-	if (dev_stor_is_valid(type, (block_dev_desc_t *)cookie))
+	if (dev_stor_is_valid(type, (struct blk_desc *)cookie))
 		return 0;
 
 	return API_ENODEV;
@@ -348,7 +350,7 @@ int dev_close_stor(void *cookie)
 lbasize_t dev_read_stor(void *cookie, void *buf, lbasize_t len, lbastart_t start)
 {
 	int type;
-	block_dev_desc_t *dd = (block_dev_desc_t *)cookie;
+	struct blk_desc *dd = (struct blk_desc *)cookie;
 
 	if ((type = dev_stor_type(dd)) == ENUM_MAX)
 		return 0;

arch/arm/mach-rockchip/rk3288/sdram_rk3288.c

@@ -756,7 +756,7 @@ static int veyron_init(struct dram_info *priv)
 	struct udevice *pmic;
 	int ret;
 
-	ret = uclass_first_device(UCLASS_PMIC, &pmic);
+	ret = uclass_first_device_err(UCLASS_PMIC, &pmic);
 	if (ret)
 		return ret;
 

arch/nios2/cpu/cpu.c

@@ -63,11 +63,9 @@ int arch_cpu_init_dm(void)
 	struct udevice *dev;
 	int ret;
 
-	ret = uclass_first_device(UCLASS_CPU, &dev);
+	ret = uclass_first_device_err(UCLASS_CPU, &dev);
 	if (ret)
 		return ret;
-	if (!dev)
-		return -ENODEV;
 
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
 #ifndef CONFIG_ROM_STUBS

arch/x86/cpu/interrupts.c

@@ -249,7 +249,7 @@ int interrupt_init(void)
 	int ret;
 
 	/* Try to set up the interrupt router, but don't require one */
-	ret = uclass_first_device(UCLASS_IRQ, &dev);
+	ret = uclass_first_device_err(UCLASS_IRQ, &dev);
 	if (ret && ret != -ENODEV)
 		return ret;
 

arch/x86/cpu/ivybridge/cpu.c

@@ -104,9 +104,9 @@ int arch_cpu_init_dm(void)
 	/* TODO(sjg@chromium.org): Get rid of gd->hose */
 	gd->hose = hose;
 
-	ret = uclass_first_device(UCLASS_LPC, &dev);
-	if (!dev)
-		return -ENODEV;
+	ret = uclass_first_device_err(UCLASS_LPC, &dev);
+	if (ret)
+		return ret;
 
 	/*
 	 * We should do as little as possible before the serial console is
@@ -210,11 +210,9 @@ int print_cpuinfo(void)
 	/* Early chipset init required before RAM init can work */
 	uclass_first_device(UCLASS_NORTHBRIDGE, &dev);
 
-	ret = uclass_first_device(UCLASS_LPC, &lpc);
+	ret = uclass_first_device_err(UCLASS_LPC, &lpc);
 	if (ret)
 		return ret;
-	if (!dev)
-		return -ENODEV;
 
 	/* Cause the SATA device to do its early init */
 	uclass_first_device(UCLASS_DISK, &dev);
@@ -236,11 +234,9 @@ int print_cpuinfo(void)
 	post_code(POST_EARLY_INIT);
 
 	/* Enable SPD ROMs and DDR-III DRAM */
-	ret = uclass_first_device(UCLASS_I2C, &dev);
+	ret = uclass_first_device_err(UCLASS_I2C, &dev);
 	if (ret)
 		return ret;
-	if (!dev)
-		return -ENODEV;
 
 	/* Prepare USB controller early in S3 resume */
 	if (boot_mode == PEI_BOOT_RESUME)

arch/x86/cpu/ivybridge/gma.c

@@ -812,9 +812,9 @@ int gma_func0_init(struct udevice *dev)
 	writew(0x0010, RCB_REG(DISPBDF));
 	setbits_le32(RCB_REG(FD2), PCH_ENABLE_DBDF);
 
-	ret = uclass_first_device(UCLASS_NORTHBRIDGE, &nbridge);
-	if (!nbridge)
-		return -ENODEV;
+	ret = uclass_first_device_err(UCLASS_NORTHBRIDGE, &nbridge);
+	if (ret)
+		return ret;
 	rev = bridge_silicon_revision(nbridge);
 	sandybridge_setup_graphics(nbridge, dev);
 

arch/x86/cpu/ivybridge/sata.c

@@ -229,11 +229,9 @@ static int bd82x6x_sata_probe(struct udevice *dev)
 	struct udevice *pch;
 	int ret;
 
-	ret = uclass_first_device(UCLASS_PCH, &pch);
+	ret = uclass_first_device_err(UCLASS_PCH, &pch);
 	if (ret)
 		return ret;
-	if (!pch)
-		return -ENODEV;
 
 	if (!(gd->flags & GD_FLG_RELOC))
 		bd82x6x_sata_enable(dev);

arch/x86/cpu/ivybridge/sdram.c

@@ -736,11 +736,9 @@ int dram_init(void)
 	struct udevice *dev, *me_dev;
 	int ret;
 
-	ret = uclass_first_device(UCLASS_NORTHBRIDGE, &dev);
+	ret = uclass_first_device_err(UCLASS_NORTHBRIDGE, &dev);
 	if (ret)
 		return ret;
-	if (!dev)
-		return -ENODEV;
 	ret = syscon_get_by_driver_data(X86_SYSCON_ME, &me_dev);
 	if (ret)
 		return ret;

arch/x86/lib/mpspec.c

@@ -297,7 +297,7 @@ static int mptable_add_intsrc(struct mp_config_table *mc,
 	const u32 *cell;
 	int i, ret;
 
-	ret = uclass_first_device(UCLASS_IRQ, &dev);
+	ret = uclass_first_device_err(UCLASS_IRQ, &dev);
 	if (ret && ret != -ENODEV) {
 		debug("%s: Cannot find irq router node\n", __func__);
 		return ret;

board/cm5200/fwupdate.c

@@ -81,7 +81,7 @@ static int load_rescue_image(ulong addr)
 	char dev[7];
 	char addr_str[16];
 	char * const argv[6] = { "fatload", "usb", dev, addr_str, nxri, NULL };
-	block_dev_desc_t *stor_dev = NULL;
+	struct blk_desc *stor_dev = NULL;
 	cmd_tbl_t *bcmd;
 
 	/* Get name of firmware directory */
@@ -117,7 +117,7 @@ static int load_rescue_image(ulong addr)
 
 	/* Detect partition */
 	for (partno = -1, i = 0; i < 6; i++) {
-		if (get_partition_info(stor_dev, i, &info) == 0) {
+		if (part_get_info(stor_dev, i, &info) == 0) {
 			if (fat_register_device(stor_dev, i) == 0) {
 				/* Check if rescue image is present */
 				FW_DEBUG("Looking for firmware directory '%s'"

board/mpl/pip405/README

@@ -217,8 +217,8 @@ Added files:
 Block device changes:
 ---------------------
 To allow the use of dos_part.c, mac_part.c and iso_part.c, the parameter
-block_dev_desc will be used when accessing the functions in these files. The block
-device descriptor (block_dev_desc) contains a pointer to the read routine of the
+blk_desc will be used when accessing the functions in these files. The block
+device descriptor (blk_desc) contains a pointer to the read routine of the
 device, which will be used to read blocks from the device.
 Renamed function ide_print to dev_print and moved it to the file disk/part.c to use
 it for IDE ATAPI and SCSI devices.

board/sunxi/board.c

@@ -337,8 +337,8 @@ int board_mmc_init(bd_t *bis)
 	if (!sunxi_mmc_has_egon_boot_signature(mmc0) &&
 	    sunxi_mmc_has_egon_boot_signature(mmc1)) {
 		/* Booting from emmc / mmc2, swap */
-		mmc0->block_dev.dev = 1;
-		mmc1->block_dev.dev = 0;
+		mmc0->block_dev.devnum = 1;
+		mmc1->block_dev.devnum = 0;
 	}
 #endif
 

cmd/bmp.c

@@ -246,18 +246,14 @@ int bmp_display(ulong addr, int x, int y)
 	addr = map_to_sysmem(bmp);
 
 #ifdef CONFIG_DM_VIDEO
-	ret = uclass_first_device(UCLASS_VIDEO, &dev);
+	ret = uclass_first_device_err(UCLASS_VIDEO, &dev);
 	if (!ret) {
-		if (!dev)
-			ret = -ENODEV;
-		if (!ret) {
-			bool align = false;
+		bool align = false;
 
 # ifdef CONFIG_SPLASH_SCREEN_ALIGN
-			align = true;
+		align = true;
 # endif /* CONFIG_SPLASH_SCREEN_ALIGN */
-			ret = video_bmp_display(dev, addr, x, y, align);
-		}
+		ret = video_bmp_display(dev, addr, x, y, align);
 	}
 #elif defined(CONFIG_LCD)
 	ret = lcd_display_bitmap(addr, x, y);

cmd/cbfs.c

@@ -103,7 +103,7 @@ int do_cbfs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 	printf("     size              type  name\n");
 	printf("------------------------------------------\n");
 	while (file) {
-		u32 type = file_cbfs_type(file);
+		int type = file_cbfs_type(file);
 		char *type_name = NULL;
 		const char *filename = file_cbfs_name(file);
 
@@ -140,7 +140,8 @@ int do_cbfs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 		case CBFS_COMPONENT_CMOS_LAYOUT:
 			type_name = "cmos layout";
 			break;
-		case -1UL:
+		case -1:
+		case 0:
 			type_name = "null";
 			break;
 		}

cmd/cramfs.c

@@ -29,7 +29,6 @@
 # define DEBUGF(fmt, args...)
 #endif
 
-#ifdef CONFIG_CRAMFS_CMDLINE
 #include <flash.h>
 
 #ifdef CONFIG_SYS_NO_FLASH
@@ -201,7 +200,3 @@ U_BOOT_CMD(
 	"[ directory ]\n"
 	"    - list files in a directory.\n"
 );
-
-#endif /* #ifdef CONFIG_CRAMFS_CMDLINE */
-
-/***************************************************/

cmd/disk.c

@@ -20,7 +20,7 @@ int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 	image_header_t *hdr;
 #endif
-	block_dev_desc_t *dev_desc;
+	struct blk_desc *dev_desc;
 
 #if CONFIG_IS_ENABLED(FIT)
 	const void *fit_hdr = NULL;
@@ -38,14 +38,14 @@ int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
 
 	bootstage_mark(BOOTSTAGE_ID_IDE_BOOT_DEVICE);
 
-	part = get_device_and_partition(intf, (argc == 3) ? argv[2] : NULL,
+	part = blk_get_device_part_str(intf, (argc == 3) ? argv[2] : NULL,
 					&dev_desc, &info, 1);
 	if (part < 0) {
 		bootstage_error(BOOTSTAGE_ID_IDE_TYPE);
 		return 1;
 	}
 
-	dev = dev_desc->dev;
+	dev = dev_desc->devnum;
 	bootstage_mark(BOOTSTAGE_ID_IDE_TYPE);
 
 	printf("\nLoading from %s device %d, partition %d: "
@@ -56,7 +56,7 @@ int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
 	      ", Block Size: %ld\n",
 	      info.start, info.size, info.blksz);
 
-	if (dev_desc->block_read(dev_desc, info.start, 1, (ulong *)addr) != 1) {
+	if (blk_dread(dev_desc, info.start, 1, (ulong *)addr) != 1) {
 		printf("** Read error on %d:%d\n", dev, part);
 		bootstage_error(BOOTSTAGE_ID_IDE_PART_READ);
 		return 1;
@@ -100,8 +100,8 @@ int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
 	cnt /= info.blksz;
 	cnt -= 1;
 
-	if (dev_desc->block_read(dev_desc, info.start + 1, cnt,
-				 (ulong *)(addr + info.blksz)) != cnt) {
+	if (blk_dread(dev_desc, info.start + 1, cnt,
+		      (ulong *)(addr + info.blksz)) != cnt) {
 		printf("** Read error on %d:%d\n", dev, part);
 		bootstage_error(BOOTSTAGE_ID_IDE_READ);
 		return 1;

cmd/fat.c

@@ -69,7 +69,7 @@ static int do_fat_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc,
 			 char * const argv[])
 {
 	int dev, part;
-	block_dev_desc_t *dev_desc;
+	struct blk_desc *dev_desc;
 	disk_partition_t info;
 
 	if (argc < 2) {
@@ -77,11 +77,11 @@ static int do_fat_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc,
 		return 0;
 	}
 
-	part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
+	part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1);
 	if (part < 0)
 		return 1;
 
-	dev = dev_desc->dev;
+	dev = dev_desc->devnum;
 	if (fat_set_blk_dev(dev_desc, &info) != 0) {
 		printf("\n** Unable to use %s %d:%d for fatinfo **\n",
 			argv[1], dev, part);
@@ -105,7 +105,7 @@ static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag,
 	int ret;
 	unsigned long addr;
 	unsigned long count;
-	block_dev_desc_t *dev_desc = NULL;
+	struct blk_desc *dev_desc = NULL;
 	disk_partition_t info;
 	int dev = 0;
 	int part = 1;
@@ -114,11 +114,11 @@ static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag,
 	if (argc < 5)
 		return cmd_usage(cmdtp);
 
-	part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
+	part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1);
 	if (part < 0)
 		return 1;
 
-	dev = dev_desc->dev;
+	dev = dev_desc->devnum;
 
 	if (fat_set_blk_dev(dev_desc, &info) != 0) {
 		printf("\n** Unable to use %s %d:%d for fatwrite **\n",

cmd/gpt.c

@@ -168,7 +168,7 @@ static bool found_key(const char *str, const char *key)
  * @return - zero on success, otherwise error
  *
  */
-static int set_gpt_info(block_dev_desc_t *dev_desc,
+static int set_gpt_info(struct blk_desc *dev_desc,
 			const char *str_part,
 			char **str_disk_guid,
 			disk_partition_t **partitions,
@@ -328,7 +328,7 @@ err:
 	return errno;
 }
 
-static int gpt_default(block_dev_desc_t *blk_dev_desc, const char *str_part)
+static int gpt_default(struct blk_desc *blk_dev_desc, const char *str_part)
 {
 	int ret;
 	char *str_disk_guid;
@@ -356,7 +356,7 @@ static int gpt_default(block_dev_desc_t *blk_dev_desc, const char *str_part)
 	return ret;
 }
 
-static int gpt_verify(block_dev_desc_t *blk_dev_desc, const char *str_part)
+static int gpt_verify(struct blk_desc *blk_dev_desc, const char *str_part)
 {
 	ALLOC_CACHE_ALIGN_BUFFER_PAD(gpt_header, gpt_head, 1,
 				     blk_dev_desc->blksz);
@@ -408,7 +408,7 @@ static int do_gpt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	int ret = CMD_RET_SUCCESS;
 	int dev = 0;
 	char *ep;
-	block_dev_desc_t *blk_dev_desc = NULL;
+	struct blk_desc *blk_dev_desc = NULL;
 
 	if (argc < 4 || argc > 5)
 		return CMD_RET_USAGE;
@@ -418,7 +418,7 @@ static int do_gpt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		printf("'%s' is not a number\n", argv[3]);
 		return CMD_RET_USAGE;
 	}
-	blk_dev_desc = get_dev(argv[2], dev);
+	blk_dev_desc = blk_get_dev(argv[2], dev);
 	if (!blk_dev_desc) {
 		printf("%s: %s dev %d NOT available\n",
 		       __func__, argv[2], dev);

cmd/host.c

@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <dm.h>
 #include <fs.h>
 #include <part.h>
 #include <sandboxblockdev.h>
@@ -67,7 +68,7 @@ static int do_host_info(cmd_tbl_t *cmdtp, int flag, int argc,
 	int dev;
 	printf("%3s %12s %s\n", "dev", "blocks", "path");
 	for (dev = min_dev; dev <= max_dev; dev++) {
-		block_dev_desc_t *blk_dev;
+		struct blk_desc *blk_dev;
 		int ret;
 
 		printf("%3d ", dev);
@@ -80,7 +81,13 @@ static int do_host_info(cmd_tbl_t *cmdtp, int flag, int argc,
 
 			continue;
 		}
-		struct host_block_dev *host_dev = blk_dev->priv;
+		struct host_block_dev *host_dev;
+
+#ifdef CONFIG_BLK
+		host_dev = dev_get_priv(blk_dev->bdev);
+#else
+		host_dev = blk_dev->priv;
+#endif
 		printf("%12lu %s\n", (unsigned long)blk_dev->lba,
 		       host_dev->filename);
 	}
@@ -92,7 +99,7 @@ static int do_host_dev(cmd_tbl_t *cmdtp, int flag, int argc,
 {
 	int dev;
 	char *ep;
-	block_dev_desc_t *blk_dev;
+	struct blk_desc *blk_dev;
 	int ret;
 
 	if (argc < 1 || argc > 3)

cmd/ide.c

@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <blk.h>
 #include <config.h>
 #include <watchdog.h>
 #include <command.h>
@@ -53,7 +54,7 @@ ulong ide_bus_offset[CONFIG_SYS_IDE_MAXBUS] = {
 
 static int ide_bus_ok[CONFIG_SYS_IDE_MAXBUS];
 
-block_dev_desc_t ide_dev_desc[CONFIG_SYS_IDE_MAXDEVICE];
+struct blk_desc ide_dev_desc[CONFIG_SYS_IDE_MAXDEVICE];
 /* ------------------------------------------------------------------------- */
 
 #ifdef CONFIG_IDE_RESET
@@ -62,7 +63,7 @@ static void  ide_reset (void);
 #define ide_reset()	/* dummy */
 #endif
 
-static void  ide_ident (block_dev_desc_t *dev_desc);
+static void ide_ident(struct blk_desc *dev_desc);
 static uchar ide_wait  (int dev, ulong t);
 
 #define IDE_TIME_OUT	2000	/* 2 sec timeout */
@@ -78,8 +79,8 @@ static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len
 #endif
 
 #ifdef CONFIG_ATAPI
-static void	atapi_inquiry(block_dev_desc_t *dev_desc);
-static ulong atapi_read(block_dev_desc_t *block_dev, lbaint_t blknr,
+static void	atapi_inquiry(struct blk_desc *dev_desc);
+static ulong atapi_read(struct blk_desc *block_dev, lbaint_t blknr,
 			lbaint_t blkcnt, void *buffer);
 #endif
 
@@ -137,7 +138,7 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 					++ok;
 					if (dev)
 						putc('\n');
-					print_part(&ide_dev_desc[dev]);
+					part_print(&ide_dev_desc[dev]);
 				}
 			}
 			if (!ok) {
@@ -171,7 +172,7 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 			int dev = (int) simple_strtoul(argv[2], NULL, 10);
 
 			if (ide_dev_desc[dev].part_type != PART_TYPE_UNKNOWN) {
-				print_part(&ide_dev_desc[dev]);
+				part_print(&ide_dev_desc[dev]);
 			} else {
 				printf("\nIDE device %d not available\n",
 				       dev);
@@ -187,7 +188,7 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 		if (strcmp(argv[1], "read") == 0) {
 			ulong addr = simple_strtoul(argv[2], NULL, 16);
 			ulong cnt = simple_strtoul(argv[4], NULL, 16);
-			block_dev_desc_t *dev_desc;
+			struct blk_desc *dev_desc;
 			ulong n;
 
 #ifdef CONFIG_SYS_64BIT_LBA
@@ -203,8 +204,7 @@ int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 #endif
 
 			dev_desc = &ide_dev_desc[curr_device];
-			n = dev_desc->block_read(dev_desc, blk, cnt,
-						 (ulong *)addr);
+			n = blk_dread(dev_desc, blk, cnt, (ulong *)addr);
 			/* flush cache after read */
 			flush_cache(addr,
 				    cnt * ide_dev_desc[curr_device].blksz);
@@ -418,7 +418,7 @@ void ide_init(void)
 		int led = (IDE_BUS(i) == 0) ? LED_IDE1 : LED_IDE2;
 		ide_dev_desc[i].type = DEV_TYPE_UNKNOWN;
 		ide_dev_desc[i].if_type = IF_TYPE_IDE;
-		ide_dev_desc[i].dev = i;
+		ide_dev_desc[i].devnum = i;
 		ide_dev_desc[i].part_type = PART_TYPE_UNKNOWN;
 		ide_dev_desc[i].blksz = 0;
 		ide_dev_desc[i].log2blksz =
@@ -435,7 +435,7 @@ void ide_init(void)
 
 		if ((ide_dev_desc[i].lba > 0) && (ide_dev_desc[i].blksz > 0)) {
 			/* initialize partition type */
-			init_part(&ide_dev_desc[i]);
+			part_init(&ide_dev_desc[i]);
 			if (curr_device < 0)
 				curr_device = i;
 		}
@@ -446,7 +446,7 @@ void ide_init(void)
 /* ------------------------------------------------------------------------- */
 
 #ifdef CONFIG_PARTITIONS
-block_dev_desc_t *ide_get_dev(int dev)
+struct blk_desc *ide_get_dev(int dev)
 {
 	return (dev < CONFIG_SYS_IDE_MAXDEVICE) ? &ide_dev_desc[dev] : NULL;
 }
@@ -541,7 +541,7 @@ __weak void ide_input_data(int dev, ulong *sect_buf, int words)
 
 /* -------------------------------------------------------------------------
  */
-static void ide_ident(block_dev_desc_t *dev_desc)
+static void ide_ident(struct blk_desc *dev_desc)
 {
 	unsigned char c;
 	hd_driveid_t iop;
@@ -551,7 +551,7 @@ static void ide_ident(block_dev_desc_t *dev_desc)
 #endif
 	int device;
 
-	device = dev_desc->dev;
+	device = dev_desc->devnum;
 	printf("  Device %d: ", device);
 
 	ide_led(DEVICE_LED(device), 1);	/* LED on       */
@@ -713,10 +713,10 @@ static void ide_ident(block_dev_desc_t *dev_desc)
 
 /* ------------------------------------------------------------------------- */
 
-ulong ide_read(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt,
+ulong ide_read(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt,
 	       void *buffer)
 {
-	int device = block_dev->dev;
+	int device = block_dev->devnum;
 	ulong n = 0;
 	unsigned char c;
 	unsigned char pwrsave = 0;	/* power save */
@@ -839,10 +839,10 @@ IDE_READ_E:
 /* ------------------------------------------------------------------------- */
 
 
-ulong ide_write(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt,
+ulong ide_write(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt,
 		const void *buffer)
 {
-	int device = block_dev->dev;
+	int device = block_dev->devnum;
 	ulong n = 0;
 	unsigned char c;
 
@@ -1301,14 +1301,14 @@ error:
 }
 
 
-static void atapi_inquiry(block_dev_desc_t *dev_desc)
+static void atapi_inquiry(struct blk_desc *dev_desc)
 {
 	unsigned char ccb[12];	/* Command descriptor block */
 	unsigned char iobuf[64];	/* temp buf */
 	unsigned char c;
 	int device;
 
-	device = dev_desc->dev;
+	device = dev_desc->devnum;
 	dev_desc->type = DEV_TYPE_UNKNOWN;	/* not yet valid */
 	dev_desc->block_read = atapi_read;
 
@@ -1394,10 +1394,10 @@ static void atapi_inquiry(block_dev_desc_t *dev_desc)
 #define ATAPI_READ_BLOCK_SIZE	2048	/* assuming CD part */
 #define ATAPI_READ_MAX_BLOCK	(ATAPI_READ_MAX_BYTES/ATAPI_READ_BLOCK_SIZE)
 
-ulong atapi_read(block_dev_desc_t *block_dev, lbaint_t blknr, lbaint_t blkcnt,
+ulong atapi_read(struct blk_desc *block_dev, lbaint_t blknr, lbaint_t blkcnt,
 		 void *buffer)
 {
-	int device = block_dev->dev;
+	int device = block_dev->devnum;
 	ulong n = 0;
 	unsigned char ccb[12];	/* Command descriptor block */
 	ulong cnt;

cmd/mmc.c

@@ -424,7 +424,7 @@ static int do_mmc_rescan(cmd_tbl_t *cmdtp, int flag,
 static int do_mmc_part(cmd_tbl_t *cmdtp, int flag,
 		       int argc, char * const argv[])
 {
-	block_dev_desc_t *mmc_dev;
+	struct blk_desc *mmc_dev;
 	struct mmc *mmc;
 
 	mmc = init_mmc_device(curr_device, false);
@@ -433,7 +433,7 @@ static int do_mmc_part(cmd_tbl_t *cmdtp, int flag,
 
 	mmc_dev = mmc_get_dev(curr_device);
 	if (mmc_dev != NULL && mmc_dev->type != DEV_TYPE_UNKNOWN) {
-		print_part(mmc_dev);
+		part_print(mmc_dev);
 		return CMD_RET_SUCCESS;
 	}
 

cmd/mmc_spi.c

@@ -72,8 +72,8 @@ static int do_mmc_spi(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		printf("Failed to create MMC Device\n");
 		return 1;